./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5f142941a49303daa3ba13420b63f9ac75f98aa ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 19:27:23,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 19:27:23,395 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 19:27:23,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 19:27:23,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 19:27:23,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 19:27:23,402 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 19:27:23,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 19:27:23,404 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 19:27:23,404 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 19:27:23,405 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 19:27:23,405 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 19:27:23,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 19:27:23,406 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 19:27:23,406 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 19:27:23,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 19:27:23,407 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 19:27:23,408 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 19:27:23,409 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 19:27:23,409 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 19:27:23,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 19:27:23,410 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 19:27:23,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 19:27:23,411 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 19:27:23,412 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 19:27:23,412 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 19:27:23,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 19:27:23,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 19:27:23,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 19:27:23,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 19:27:23,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 19:27:23,414 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 19:27:23,414 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 19:27:23,414 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 19:27:23,415 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 19:27:23,415 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 19:27:23,415 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 19:27:23,422 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 19:27:23,422 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 19:27:23,423 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 19:27:23,423 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 19:27:23,423 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 19:27:23,424 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 19:27:23,424 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 19:27:23,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 19:27:23,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:27:23,425 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 19:27:23,426 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f142941a49303daa3ba13420b63f9ac75f98aa [2018-12-09 19:27:23,444 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 19:27:23,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 19:27:23,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 19:27:23,456 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 19:27:23,457 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 19:27:23,457 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 19:27:23,503 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/data/e20f5e07a/a1cc5e739d8843658b8c3c87996a3a62/FLAG899284baa [2018-12-09 19:27:23,955 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 19:27:23,956 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 19:27:23,975 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/data/e20f5e07a/a1cc5e739d8843658b8c3c87996a3a62/FLAG899284baa [2018-12-09 19:27:23,985 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/data/e20f5e07a/a1cc5e739d8843658b8c3c87996a3a62 [2018-12-09 19:27:23,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 19:27:23,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 19:27:23,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 19:27:23,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 19:27:23,992 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 19:27:23,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:27:23" (1/1) ... [2018-12-09 19:27:23,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22863e93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:23, skipping insertion in model container [2018-12-09 19:27:23,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:27:23" (1/1) ... [2018-12-09 19:27:24,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 19:27:24,055 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 19:27:24,740 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:27:24,753 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 19:27:24,836 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:27:24,892 INFO L195 MainTranslator]: Completed translation [2018-12-09 19:27:24,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24 WrapperNode [2018-12-09 19:27:24,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 19:27:24,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 19:27:24,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 19:27:24,893 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 19:27:24,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,927 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 19:27:24,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 19:27:24,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 19:27:24,928 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 19:27:24,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:24,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:25,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... [2018-12-09 19:27:25,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 19:27:25,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 19:27:25,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 19:27:25,011 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 19:27:25,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:27:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-12-09 19:27:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-12-09 19:27:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-09 19:27:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-09 19:27:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_serio_raw_mutex [2018-12-09 19:27:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_serio_raw_mutex [2018-12-09 19:27:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-12-09 19:27:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-12-09 19:27:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_serio_raw_mutex [2018-12-09 19:27:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_serio_raw_mutex [2018-12-09 19:27:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-09 19:27:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-09 19:27:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-12-09 19:27:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-12-09 19:27:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-12-09 19:27:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-12-09 19:27:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-09 19:27:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 19:27:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 19:27:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 19:27:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-09 19:27:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure __serio_register_driver [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __serio_register_driver [2018-12-09 19:27:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_interrupt [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_interrupt [2018-12-09 19:27:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2018-12-09 19:27:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2018-12-09 19:27:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2018-12-09 19:27:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-12-09 19:27:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2018-12-09 19:27:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-09 19:27:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-09 19:27:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-12-09 19:27:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-12-09 19:27:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_reconnect [2018-12-09 19:27:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_reconnect [2018-12-09 19:27:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_killable [2018-12-09 19:27:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_killable [2018-12-09 19:27:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-12-09 19:27:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2018-12-09 19:27:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-09 19:27:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-09 19:27:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-12-09 19:27:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2018-12-09 19:27:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-12-09 19:27:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2018-12-09 19:27:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-12-09 19:27:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-09 19:27:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_drv_init [2018-12-09 19:27:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_drv_init [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-09 19:27:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 19:27:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 19:27:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-12-09 19:27:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-12-09 19:27:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___serio_register_driver_23 [2018-12-09 19:27:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___serio_register_driver_23 [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-12-09 19:27:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-12-09 19:27:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 19:27:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 19:27:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_disconnect [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect [2018-12-09 19:27:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure serio_continue_rx [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_continue_rx [2018-12-09 19:27:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-09 19:27:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-12-09 19:27:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure serio_unregister_driver [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_unregister_driver [2018-12-09 19:27:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_locate [2018-12-09 19:27:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_locate [2018-12-09 19:27:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 19:27:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 19:27:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_poll [2018-12-09 19:27:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_poll [2018-12-09 19:27:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-12-09 19:27:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-12-09 19:27:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-12-09 19:27:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-12-09 19:27:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_drv_exit [2018-12-09 19:27:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_drv_exit [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 19:27:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serio_driver_1 [2018-12-09 19:27:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serio_driver_1 [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure serio_set_drvdata [2018-12-09 19:27:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_set_drvdata [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-09 19:27:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_20 [2018-12-09 19:27:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_20 [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-12-09 19:27:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-12-09 19:27:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-09 19:27:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-12-09 19:27:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_connect [2018-12-09 19:27:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_connect [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-12-09 19:27:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_read [2018-12-09 19:27:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_read [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-09 19:27:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-09 19:27:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 19:27:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-12-09 19:27:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-12-09 19:27:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure serio_pause_rx [2018-12-09 19:27:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_pause_rx [2018-12-09 19:27:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-12-09 19:27:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-12-09 19:27:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-12-09 19:27:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-09 19:27:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-12-09 19:27:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-12-09 19:27:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure serio_get_drvdata [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_get_drvdata [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_free [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_free [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-12-09 19:27:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2018-12-09 19:27:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_16 [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_16 [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-09 19:27:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_18 [2018-12-09 19:27:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_18 [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_19 [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_19 [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure serio_write [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_write [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure serio_close [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_close [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_open [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_open [2018-12-09 19:27:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_hangup [2018-12-09 19:27:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_hangup [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_serio_raw_mutex [2018-12-09 19:27:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_serio_raw_mutex [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-09 19:27:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_release [2018-12-09 19:27:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_release [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure serio_open [2018-12-09 19:27:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_open [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_write [2018-12-09 19:27:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_write [2018-12-09 19:27:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_fasync [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_fasync [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_fetch_byte [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_fetch_byte [2018-12-09 19:27:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serio_unregister_driver_24 [2018-12-09 19:27:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serio_unregister_driver_24 [2018-12-09 19:27:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-12-09 19:27:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-12-09 19:27:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 19:27:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 19:27:26,102 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 19:27:26,103 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-09 19:27:26,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:27:26 BoogieIcfgContainer [2018-12-09 19:27:26,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 19:27:26,103 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 19:27:26,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 19:27:26,105 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 19:27:26,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:27:23" (1/3) ... [2018-12-09 19:27:26,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a7c3a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:27:26, skipping insertion in model container [2018-12-09 19:27:26,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:27:24" (2/3) ... [2018-12-09 19:27:26,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a7c3a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:27:26, skipping insertion in model container [2018-12-09 19:27:26,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:27:26" (3/3) ... [2018-12-09 19:27:26,108 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 19:27:26,114 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 19:27:26,119 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 19:27:26,129 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 19:27:26,151 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 19:27:26,151 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 19:27:26,151 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 19:27:26,151 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 19:27:26,151 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 19:27:26,151 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 19:27:26,151 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 19:27:26,152 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 19:27:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states. [2018-12-09 19:27:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-12-09 19:27:26,179 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:26,180 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:26,181 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:26,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:26,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1275440185, now seen corresponding path program 1 times [2018-12-09 19:27:26,186 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:26,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:26,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:26,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:26,224 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:26,487 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:26,487 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:26,488 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:26,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:26,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:26,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:26,501 INFO L87 Difference]: Start difference. First operand 750 states. Second operand 3 states. [2018-12-09 19:27:26,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:26,621 INFO L93 Difference]: Finished difference Result 1826 states and 2295 transitions. [2018-12-09 19:27:26,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:26,622 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2018-12-09 19:27:26,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:26,634 INFO L225 Difference]: With dead ends: 1826 [2018-12-09 19:27:26,634 INFO L226 Difference]: Without dead ends: 1099 [2018-12-09 19:27:26,638 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:26,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1099 states. [2018-12-09 19:27:26,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1099 to 1060. [2018-12-09 19:27:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1060 states. [2018-12-09 19:27:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1290 transitions. [2018-12-09 19:27:26,714 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1290 transitions. Word has length 184 [2018-12-09 19:27:26,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:26,715 INFO L480 AbstractCegarLoop]: Abstraction has 1060 states and 1290 transitions. [2018-12-09 19:27:26,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1290 transitions. [2018-12-09 19:27:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-12-09 19:27:26,718 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:26,718 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:26,719 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:26,719 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:26,719 INFO L82 PathProgramCache]: Analyzing trace with hash 361711778, now seen corresponding path program 1 times [2018-12-09 19:27:26,719 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:26,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:26,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:26,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:26,721 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:26,845 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:26,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:26,845 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:26,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:26,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:26,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:26,847 INFO L87 Difference]: Start difference. First operand 1060 states and 1290 transitions. Second operand 3 states. [2018-12-09 19:27:26,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:26,945 INFO L93 Difference]: Finished difference Result 3018 states and 3671 transitions. [2018-12-09 19:27:26,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:26,945 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2018-12-09 19:27:26,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:26,951 INFO L225 Difference]: With dead ends: 3018 [2018-12-09 19:27:26,951 INFO L226 Difference]: Without dead ends: 2004 [2018-12-09 19:27:26,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:26,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2018-12-09 19:27:26,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1998. [2018-12-09 19:27:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1998 states. [2018-12-09 19:27:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1998 states and 2430 transitions. [2018-12-09 19:27:27,002 INFO L78 Accepts]: Start accepts. Automaton has 1998 states and 2430 transitions. Word has length 186 [2018-12-09 19:27:27,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:27,002 INFO L480 AbstractCegarLoop]: Abstraction has 1998 states and 2430 transitions. [2018-12-09 19:27:27,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:27,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2430 transitions. [2018-12-09 19:27:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-09 19:27:27,004 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:27,004 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:27,005 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:27,005 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:27,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1478761880, now seen corresponding path program 1 times [2018-12-09 19:27:27,005 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:27,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:27,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,007 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:27,093 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:27,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:27,093 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:27,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:27,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:27,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,094 INFO L87 Difference]: Start difference. First operand 1998 states and 2430 transitions. Second operand 3 states. [2018-12-09 19:27:27,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:27,141 INFO L93 Difference]: Finished difference Result 2020 states and 2456 transitions. [2018-12-09 19:27:27,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:27,141 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2018-12-09 19:27:27,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:27,147 INFO L225 Difference]: With dead ends: 2020 [2018-12-09 19:27:27,147 INFO L226 Difference]: Without dead ends: 2009 [2018-12-09 19:27:27,148 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2009 states. [2018-12-09 19:27:27,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2009 to 1998. [2018-12-09 19:27:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1998 states. [2018-12-09 19:27:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1998 states and 2428 transitions. [2018-12-09 19:27:27,195 INFO L78 Accepts]: Start accepts. Automaton has 1998 states and 2428 transitions. Word has length 193 [2018-12-09 19:27:27,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:27,195 INFO L480 AbstractCegarLoop]: Abstraction has 1998 states and 2428 transitions. [2018-12-09 19:27:27,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2428 transitions. [2018-12-09 19:27:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-09 19:27:27,197 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:27,197 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:27,198 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:27,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:27,198 INFO L82 PathProgramCache]: Analyzing trace with hash -1421503578, now seen corresponding path program 1 times [2018-12-09 19:27:27,198 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:27,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:27,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,200 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:27,307 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:27,307 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:27,308 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:27,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:27,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:27,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,309 INFO L87 Difference]: Start difference. First operand 1998 states and 2428 transitions. Second operand 3 states. [2018-12-09 19:27:27,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:27,352 INFO L93 Difference]: Finished difference Result 2000 states and 2429 transitions. [2018-12-09 19:27:27,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:27,352 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2018-12-09 19:27:27,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:27,357 INFO L225 Difference]: With dead ends: 2000 [2018-12-09 19:27:27,357 INFO L226 Difference]: Without dead ends: 1997 [2018-12-09 19:27:27,358 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1997 states. [2018-12-09 19:27:27,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1997 to 1997. [2018-12-09 19:27:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1997 states. [2018-12-09 19:27:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1997 states and 2426 transitions. [2018-12-09 19:27:27,416 INFO L78 Accepts]: Start accepts. Automaton has 1997 states and 2426 transitions. Word has length 193 [2018-12-09 19:27:27,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:27,417 INFO L480 AbstractCegarLoop]: Abstraction has 1997 states and 2426 transitions. [2018-12-09 19:27:27,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2426 transitions. [2018-12-09 19:27:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-12-09 19:27:27,419 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:27,420 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:27,420 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:27,420 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:27,420 INFO L82 PathProgramCache]: Analyzing trace with hash -1117170174, now seen corresponding path program 1 times [2018-12-09 19:27:27,420 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:27,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:27,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,422 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:27,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:27,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:27,533 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:27,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:27,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:27,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,533 INFO L87 Difference]: Start difference. First operand 1997 states and 2426 transitions. Second operand 3 states. [2018-12-09 19:27:27,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:27,572 INFO L93 Difference]: Finished difference Result 1999 states and 2427 transitions. [2018-12-09 19:27:27,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:27,572 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-12-09 19:27:27,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:27,577 INFO L225 Difference]: With dead ends: 1999 [2018-12-09 19:27:27,577 INFO L226 Difference]: Without dead ends: 1996 [2018-12-09 19:27:27,578 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1996 states. [2018-12-09 19:27:27,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1996 to 1996. [2018-12-09 19:27:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1996 states. [2018-12-09 19:27:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1996 states and 2424 transitions. [2018-12-09 19:27:27,628 INFO L78 Accepts]: Start accepts. Automaton has 1996 states and 2424 transitions. Word has length 194 [2018-12-09 19:27:27,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:27,629 INFO L480 AbstractCegarLoop]: Abstraction has 1996 states and 2424 transitions. [2018-12-09 19:27:27,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2424 transitions. [2018-12-09 19:27:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-12-09 19:27:27,631 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:27,631 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:27,631 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:27,631 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:27,632 INFO L82 PathProgramCache]: Analyzing trace with hash -272764375, now seen corresponding path program 1 times [2018-12-09 19:27:27,632 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:27,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:27,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,634 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:27,714 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:27,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:27,715 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:27,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:27,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:27,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,715 INFO L87 Difference]: Start difference. First operand 1996 states and 2424 transitions. Second operand 3 states. [2018-12-09 19:27:27,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:27,751 INFO L93 Difference]: Finished difference Result 1998 states and 2425 transitions. [2018-12-09 19:27:27,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:27,752 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2018-12-09 19:27:27,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:27,756 INFO L225 Difference]: With dead ends: 1998 [2018-12-09 19:27:27,756 INFO L226 Difference]: Without dead ends: 1995 [2018-12-09 19:27:27,757 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1995 states. [2018-12-09 19:27:27,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1995 to 1995. [2018-12-09 19:27:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1995 states. [2018-12-09 19:27:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1995 states and 2422 transitions. [2018-12-09 19:27:27,805 INFO L78 Accepts]: Start accepts. Automaton has 1995 states and 2422 transitions. Word has length 195 [2018-12-09 19:27:27,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:27,806 INFO L480 AbstractCegarLoop]: Abstraction has 1995 states and 2422 transitions. [2018-12-09 19:27:27,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2422 transitions. [2018-12-09 19:27:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-12-09 19:27:27,807 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:27,807 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:27,807 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:27,807 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:27,808 INFO L82 PathProgramCache]: Analyzing trace with hash 331815760, now seen corresponding path program 1 times [2018-12-09 19:27:27,808 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:27,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:27,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:27,809 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:27,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:27,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:27,910 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:27,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:27,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:27,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:27,911 INFO L87 Difference]: Start difference. First operand 1995 states and 2422 transitions. Second operand 3 states. [2018-12-09 19:27:28,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:28,046 INFO L93 Difference]: Finished difference Result 5162 states and 6249 transitions. [2018-12-09 19:27:28,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:28,047 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2018-12-09 19:27:28,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:28,059 INFO L225 Difference]: With dead ends: 5162 [2018-12-09 19:27:28,059 INFO L226 Difference]: Without dead ends: 3222 [2018-12-09 19:27:28,064 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:28,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3222 states. [2018-12-09 19:27:28,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3222 to 3181. [2018-12-09 19:27:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3181 states. [2018-12-09 19:27:28,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 3181 states and 3848 transitions. [2018-12-09 19:27:28,176 INFO L78 Accepts]: Start accepts. Automaton has 3181 states and 3848 transitions. Word has length 200 [2018-12-09 19:27:28,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:28,177 INFO L480 AbstractCegarLoop]: Abstraction has 3181 states and 3848 transitions. [2018-12-09 19:27:28,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 3848 transitions. [2018-12-09 19:27:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-12-09 19:27:28,178 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:28,178 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:28,178 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:28,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:28,178 INFO L82 PathProgramCache]: Analyzing trace with hash 134016485, now seen corresponding path program 1 times [2018-12-09 19:27:28,178 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:28,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:28,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:28,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:28,180 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2018-12-09 19:27:28,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:28,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:28,275 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:28,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:28,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:28,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:28,276 INFO L87 Difference]: Start difference. First operand 3181 states and 3848 transitions. Second operand 3 states. [2018-12-09 19:27:28,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:28,450 INFO L93 Difference]: Finished difference Result 8798 states and 10869 transitions. [2018-12-09 19:27:28,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:28,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2018-12-09 19:27:28,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:28,467 INFO L225 Difference]: With dead ends: 8798 [2018-12-09 19:27:28,467 INFO L226 Difference]: Without dead ends: 5654 [2018-12-09 19:27:28,474 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:28,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5654 states. [2018-12-09 19:27:28,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5654 to 5599. [2018-12-09 19:27:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5599 states. [2018-12-09 19:27:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 5599 states and 6925 transitions. [2018-12-09 19:27:28,654 INFO L78 Accepts]: Start accepts. Automaton has 5599 states and 6925 transitions. Word has length 196 [2018-12-09 19:27:28,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:28,654 INFO L480 AbstractCegarLoop]: Abstraction has 5599 states and 6925 transitions. [2018-12-09 19:27:28,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 6925 transitions. [2018-12-09 19:27:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-12-09 19:27:28,657 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:28,657 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:28,657 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:28,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:28,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1737443949, now seen corresponding path program 1 times [2018-12-09 19:27:28,657 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:28,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:28,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:28,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:28,659 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2018-12-09 19:27:28,761 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:28,761 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:28,761 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:28,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:28,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:28,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:28,761 INFO L87 Difference]: Start difference. First operand 5599 states and 6925 transitions. Second operand 3 states. [2018-12-09 19:27:29,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:29,000 INFO L93 Difference]: Finished difference Result 13338 states and 16536 transitions. [2018-12-09 19:27:29,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:29,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 268 [2018-12-09 19:27:29,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:29,021 INFO L225 Difference]: With dead ends: 13338 [2018-12-09 19:27:29,021 INFO L226 Difference]: Without dead ends: 7794 [2018-12-09 19:27:29,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:29,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7794 states. [2018-12-09 19:27:29,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7794 to 7721. [2018-12-09 19:27:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7721 states. [2018-12-09 19:27:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7721 states to 7721 states and 9561 transitions. [2018-12-09 19:27:29,255 INFO L78 Accepts]: Start accepts. Automaton has 7721 states and 9561 transitions. Word has length 268 [2018-12-09 19:27:29,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:29,255 INFO L480 AbstractCegarLoop]: Abstraction has 7721 states and 9561 transitions. [2018-12-09 19:27:29,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 7721 states and 9561 transitions. [2018-12-09 19:27:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-12-09 19:27:29,258 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:29,259 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:29,259 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:29,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:29,259 INFO L82 PathProgramCache]: Analyzing trace with hash -548025177, now seen corresponding path program 1 times [2018-12-09 19:27:29,259 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:29,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:29,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:29,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:29,261 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2018-12-09 19:27:29,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:29,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:29,377 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:29,377 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:29,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:29,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:29,378 INFO L87 Difference]: Start difference. First operand 7721 states and 9561 transitions. Second operand 3 states. [2018-12-09 19:27:29,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:29,626 INFO L93 Difference]: Finished difference Result 15389 states and 19062 transitions. [2018-12-09 19:27:29,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:29,627 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 308 [2018-12-09 19:27:29,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:29,647 INFO L225 Difference]: With dead ends: 15389 [2018-12-09 19:27:29,647 INFO L226 Difference]: Without dead ends: 7723 [2018-12-09 19:27:29,658 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:29,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7723 states. [2018-12-09 19:27:29,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7723 to 7478. [2018-12-09 19:27:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7478 states. [2018-12-09 19:27:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 7478 states and 9123 transitions. [2018-12-09 19:27:29,830 INFO L78 Accepts]: Start accepts. Automaton has 7478 states and 9123 transitions. Word has length 308 [2018-12-09 19:27:29,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:29,830 INFO L480 AbstractCegarLoop]: Abstraction has 7478 states and 9123 transitions. [2018-12-09 19:27:29,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9123 transitions. [2018-12-09 19:27:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-12-09 19:27:29,834 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:29,834 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:29,834 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:29,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:29,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1960237167, now seen corresponding path program 1 times [2018-12-09 19:27:29,835 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:29,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:29,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:29,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:29,836 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2018-12-09 19:27:30,008 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:30,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:27:30,008 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:30,009 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:27:30,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:27:30,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:30,009 INFO L87 Difference]: Start difference. First operand 7478 states and 9123 transitions. Second operand 3 states. [2018-12-09 19:27:30,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:30,165 INFO L93 Difference]: Finished difference Result 14917 states and 18247 transitions. [2018-12-09 19:27:30,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:27:30,166 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 320 [2018-12-09 19:27:30,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:30,182 INFO L225 Difference]: With dead ends: 14917 [2018-12-09 19:27:30,182 INFO L226 Difference]: Without dead ends: 7494 [2018-12-09 19:27:30,192 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:27:30,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7494 states. [2018-12-09 19:27:30,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7494 to 7478. [2018-12-09 19:27:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7478 states. [2018-12-09 19:27:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 7478 states and 9075 transitions. [2018-12-09 19:27:30,355 INFO L78 Accepts]: Start accepts. Automaton has 7478 states and 9075 transitions. Word has length 320 [2018-12-09 19:27:30,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:30,355 INFO L480 AbstractCegarLoop]: Abstraction has 7478 states and 9075 transitions. [2018-12-09 19:27:30,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:27:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9075 transitions. [2018-12-09 19:27:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2018-12-09 19:27:30,358 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:30,358 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:30,359 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:30,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:30,359 INFO L82 PathProgramCache]: Analyzing trace with hash -1465132012, now seen corresponding path program 1 times [2018-12-09 19:27:30,359 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:30,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:30,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:30,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:30,360 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2018-12-09 19:27:30,489 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:30,489 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:30,489 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:30,489 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:30,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:30,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:30,490 INFO L87 Difference]: Start difference. First operand 7478 states and 9075 transitions. Second operand 7 states. [2018-12-09 19:27:30,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:30,707 INFO L93 Difference]: Finished difference Result 7521 states and 9129 transitions. [2018-12-09 19:27:30,707 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:30,707 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 322 [2018-12-09 19:27:30,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:30,723 INFO L225 Difference]: With dead ends: 7521 [2018-12-09 19:27:30,724 INFO L226 Difference]: Without dead ends: 7486 [2018-12-09 19:27:30,726 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:30,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7486 states. [2018-12-09 19:27:30,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7486 to 7476. [2018-12-09 19:27:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7476 states. [2018-12-09 19:27:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7476 states to 7476 states and 9075 transitions. [2018-12-09 19:27:30,891 INFO L78 Accepts]: Start accepts. Automaton has 7476 states and 9075 transitions. Word has length 322 [2018-12-09 19:27:30,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:30,892 INFO L480 AbstractCegarLoop]: Abstraction has 7476 states and 9075 transitions. [2018-12-09 19:27:30,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 7476 states and 9075 transitions. [2018-12-09 19:27:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-12-09 19:27:30,896 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:30,896 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:30,896 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:30,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:30,897 INFO L82 PathProgramCache]: Analyzing trace with hash -1555284432, now seen corresponding path program 1 times [2018-12-09 19:27:30,897 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:30,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:30,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:30,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:30,898 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:31,073 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2018-12-09 19:27:31,073 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:31,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:31,073 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:31,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:31,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:31,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:31,074 INFO L87 Difference]: Start difference. First operand 7476 states and 9075 transitions. Second operand 7 states. [2018-12-09 19:27:31,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:31,256 INFO L93 Difference]: Finished difference Result 14887 states and 18083 transitions. [2018-12-09 19:27:31,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:31,256 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 371 [2018-12-09 19:27:31,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:31,272 INFO L225 Difference]: With dead ends: 14887 [2018-12-09 19:27:31,272 INFO L226 Difference]: Without dead ends: 7466 [2018-12-09 19:27:31,282 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:27:31,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7466 states. [2018-12-09 19:27:31,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7466 to 7462. [2018-12-09 19:27:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7462 states. [2018-12-09 19:27:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 7462 states and 9053 transitions. [2018-12-09 19:27:31,465 INFO L78 Accepts]: Start accepts. Automaton has 7462 states and 9053 transitions. Word has length 371 [2018-12-09 19:27:31,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:31,466 INFO L480 AbstractCegarLoop]: Abstraction has 7462 states and 9053 transitions. [2018-12-09 19:27:31,466 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 7462 states and 9053 transitions. [2018-12-09 19:27:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2018-12-09 19:27:31,474 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:31,474 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:31,475 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:31,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:31,475 INFO L82 PathProgramCache]: Analyzing trace with hash -449098047, now seen corresponding path program 1 times [2018-12-09 19:27:31,475 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:31,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:31,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:31,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:31,510 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2018-12-09 19:27:31,680 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:31,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:31,680 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:31,680 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:31,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:31,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:31,681 INFO L87 Difference]: Start difference. First operand 7462 states and 9053 transitions. Second operand 7 states. [2018-12-09 19:27:31,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:31,840 INFO L93 Difference]: Finished difference Result 7509 states and 9105 transitions. [2018-12-09 19:27:31,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:31,840 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 413 [2018-12-09 19:27:31,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:31,858 INFO L225 Difference]: With dead ends: 7509 [2018-12-09 19:27:31,858 INFO L226 Difference]: Without dead ends: 7368 [2018-12-09 19:27:31,861 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:31,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7368 states. [2018-12-09 19:27:32,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7368 to 7344. [2018-12-09 19:27:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7344 states. [2018-12-09 19:27:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7344 states to 7344 states and 8886 transitions. [2018-12-09 19:27:32,013 INFO L78 Accepts]: Start accepts. Automaton has 7344 states and 8886 transitions. Word has length 413 [2018-12-09 19:27:32,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:32,014 INFO L480 AbstractCegarLoop]: Abstraction has 7344 states and 8886 transitions. [2018-12-09 19:27:32,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:32,014 INFO L276 IsEmpty]: Start isEmpty. Operand 7344 states and 8886 transitions. [2018-12-09 19:27:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2018-12-09 19:27:32,022 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:32,023 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:32,023 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:32,023 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:32,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1000865619, now seen corresponding path program 1 times [2018-12-09 19:27:32,023 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:32,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:32,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:32,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:32,025 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:32,231 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2018-12-09 19:27:32,231 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:32,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:32,232 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:32,232 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:32,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:32,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:32,232 INFO L87 Difference]: Start difference. First operand 7344 states and 8886 transitions. Second operand 7 states. [2018-12-09 19:27:32,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:32,404 INFO L93 Difference]: Finished difference Result 14687 states and 17823 transitions. [2018-12-09 19:27:32,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:32,405 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 423 [2018-12-09 19:27:32,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:32,417 INFO L225 Difference]: With dead ends: 14687 [2018-12-09 19:27:32,418 INFO L226 Difference]: Without dead ends: 7398 [2018-12-09 19:27:32,426 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:27:32,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7398 states. [2018-12-09 19:27:32,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7398 to 7374. [2018-12-09 19:27:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7374 states. [2018-12-09 19:27:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7374 states to 7374 states and 8934 transitions. [2018-12-09 19:27:32,565 INFO L78 Accepts]: Start accepts. Automaton has 7374 states and 8934 transitions. Word has length 423 [2018-12-09 19:27:32,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:32,565 INFO L480 AbstractCegarLoop]: Abstraction has 7374 states and 8934 transitions. [2018-12-09 19:27:32,565 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 7374 states and 8934 transitions. [2018-12-09 19:27:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2018-12-09 19:27:32,573 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:32,574 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:32,574 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:32,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:32,574 INFO L82 PathProgramCache]: Analyzing trace with hash 737858399, now seen corresponding path program 1 times [2018-12-09 19:27:32,574 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:32,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:32,576 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:32,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:32,576 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2018-12-09 19:27:32,734 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:32,734 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:32,734 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:32,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:32,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:32,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:32,735 INFO L87 Difference]: Start difference. First operand 7374 states and 8934 transitions. Second operand 7 states. [2018-12-09 19:27:32,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:32,861 INFO L93 Difference]: Finished difference Result 7626 states and 9169 transitions. [2018-12-09 19:27:32,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:32,861 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 430 [2018-12-09 19:27:32,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:32,872 INFO L225 Difference]: With dead ends: 7626 [2018-12-09 19:27:32,872 INFO L226 Difference]: Without dead ends: 6975 [2018-12-09 19:27:32,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:32,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6975 states. [2018-12-09 19:27:32,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6975 to 6951. [2018-12-09 19:27:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6951 states. [2018-12-09 19:27:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 6951 states and 8399 transitions. [2018-12-09 19:27:33,005 INFO L78 Accepts]: Start accepts. Automaton has 6951 states and 8399 transitions. Word has length 430 [2018-12-09 19:27:33,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:33,005 INFO L480 AbstractCegarLoop]: Abstraction has 6951 states and 8399 transitions. [2018-12-09 19:27:33,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 6951 states and 8399 transitions. [2018-12-09 19:27:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2018-12-09 19:27:33,015 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:33,016 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:33,016 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:33,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:33,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1561196309, now seen corresponding path program 1 times [2018-12-09 19:27:33,016 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:33,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:33,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:33,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:33,018 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:33,272 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2018-12-09 19:27:33,272 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:27:33,272 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:27:33,273 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:33,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:27:33,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:27:33,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:33,273 INFO L87 Difference]: Start difference. First operand 6951 states and 8399 transitions. Second operand 7 states. [2018-12-09 19:27:33,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:33,372 INFO L93 Difference]: Finished difference Result 7225 states and 8649 transitions. [2018-12-09 19:27:33,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:27:33,373 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 436 [2018-12-09 19:27:33,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:33,374 INFO L225 Difference]: With dead ends: 7225 [2018-12-09 19:27:33,374 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 19:27:33,382 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:27:33,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 19:27:33,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 19:27:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 19:27:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 19:27:33,383 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 436 [2018-12-09 19:27:33,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:33,383 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 19:27:33,383 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:27:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 19:27:33,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 19:27:33,387 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 19:27:34,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:34,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:27:40,843 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 27 [2018-12-09 19:27:41,062 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 23 [2018-12-09 19:27:41,254 WARN L180 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 27 [2018-12-09 19:27:41,974 INFO L448 ceAbstractionStarter]: For program point atomic_setEXIT(lines 3204 3210) no Hoare annotation was computed. [2018-12-09 19:27:41,975 INFO L451 ceAbstractionStarter]: At program point atomic_setENTRY(lines 3204 3210) the Hoare annotation is: true [2018-12-09 19:27:41,975 INFO L448 ceAbstractionStarter]: For program point atomic_setFINAL(lines 3204 3210) no Hoare annotation was computed. [2018-12-09 19:27:41,975 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 3519 3524) no Hoare annotation was computed. [2018-12-09 19:27:41,975 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 3519 3524) the Hoare annotation is: true [2018-12-09 19:27:41,975 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 3519 3524) no Hoare annotation was computed. [2018-12-09 19:27:41,975 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_serio_raw_mutexEXIT(lines 5095 5111) no Hoare annotation was computed. [2018-12-09 19:27:41,976 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_killable_serio_raw_mutexENTRY(lines 5095 5111) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,976 INFO L448 ceAbstractionStarter]: For program point L5103(line 5103) no Hoare annotation was computed. [2018-12-09 19:27:41,976 INFO L448 ceAbstractionStarter]: For program point L5104(lines 5104 5109) no Hoare annotation was computed. [2018-12-09 19:27:41,976 INFO L448 ceAbstractionStarter]: For program point L5099(lines 5099 5102) no Hoare annotation was computed. [2018-12-09 19:27:41,976 INFO L444 ceAbstractionStarter]: At program point L5099-1(lines 5099 5102) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,976 INFO L444 ceAbstractionStarter]: At program point L5100(line 5100) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,977 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_serio_raw_mutexFINAL(lines 5095 5111) no Hoare annotation was computed. [2018-12-09 19:27:41,977 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:41,977 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:41,977 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:41,977 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_serio_raw_mutexEXIT(lines 5173 5183) no Hoare annotation was computed. [2018-12-09 19:27:41,977 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_serio_raw_mutexENTRY(lines 5173 5183) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,978 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_serio_raw_mutexFINAL(lines 5173 5183) no Hoare annotation was computed. [2018-12-09 19:27:41,978 INFO L448 ceAbstractionStarter]: For program point L5176-1(lines 5176 5179) no Hoare annotation was computed. [2018-12-09 19:27:41,978 INFO L444 ceAbstractionStarter]: At program point L5177(line 5177) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,978 INFO L448 ceAbstractionStarter]: For program point L5176(lines 5176 5179) no Hoare annotation was computed. [2018-12-09 19:27:41,978 INFO L451 ceAbstractionStarter]: At program point misc_deregisterENTRY(lines 5301 5303) the Hoare annotation is: true [2018-12-09 19:27:41,978 INFO L448 ceAbstractionStarter]: For program point misc_deregisterEXIT(lines 5301 5303) no Hoare annotation was computed. [2018-12-09 19:27:41,978 INFO L448 ceAbstractionStarter]: For program point misc_deregisterFINAL(lines 5301 5303) no Hoare annotation was computed. [2018-12-09 19:27:41,979 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 4450 4462) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:41,979 INFO L444 ceAbstractionStarter]: At program point L4458(line 4458) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:41,979 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 4450 4462) no Hoare annotation was computed. [2018-12-09 19:27:41,979 INFO L448 ceAbstractionStarter]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2018-12-09 19:27:41,979 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 4450 4462) no Hoare annotation was computed. [2018-12-09 19:27:41,979 INFO L448 ceAbstractionStarter]: For program point L4458-1(line 4458) no Hoare annotation was computed. [2018-12-09 19:27:41,979 INFO L444 ceAbstractionStarter]: At program point L4456(line 4456) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:41,979 INFO L448 ceAbstractionStarter]: For program point kref_subEXIT(lines 3467 3488) no Hoare annotation was computed. [2018-12-09 19:27:41,980 INFO L444 ceAbstractionStarter]: At program point L3482(line 3482) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,980 INFO L444 ceAbstractionStarter]: At program point L3480(line 3480) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,980 INFO L448 ceAbstractionStarter]: For program point L3481(lines 3481 3485) no Hoare annotation was computed. [2018-12-09 19:27:41,980 INFO L448 ceAbstractionStarter]: For program point L3482-1(line 3482) no Hoare annotation was computed. [2018-12-09 19:27:41,980 INFO L448 ceAbstractionStarter]: For program point L3479(line 3479) no Hoare annotation was computed. [2018-12-09 19:27:41,980 INFO L448 ceAbstractionStarter]: For program point L3480-1(line 3480) no Hoare annotation was computed. [2018-12-09 19:27:41,981 INFO L444 ceAbstractionStarter]: At program point L3476(line 3476) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,981 INFO L444 ceAbstractionStarter]: At program point L3474(line 3474) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,981 INFO L444 ceAbstractionStarter]: At program point L3475-1(lines 3475 3478) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,981 INFO L444 ceAbstractionStarter]: At program point kref_subENTRY(lines 3467 3488) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,981 INFO L448 ceAbstractionStarter]: For program point L3475(lines 3475 3478) no Hoare annotation was computed. [2018-12-09 19:27:41,982 INFO L448 ceAbstractionStarter]: For program point L3474-1(line 3474) no Hoare annotation was computed. [2018-12-09 19:27:41,982 INFO L448 ceAbstractionStarter]: For program point kref_subFINAL(lines 3467 3488) no Hoare annotation was computed. [2018-12-09 19:27:41,982 INFO L448 ceAbstractionStarter]: For program point L3456(line 3456) no Hoare annotation was computed. [2018-12-09 19:27:41,982 INFO L448 ceAbstractionStarter]: For program point L3452(lines 3452 3455) no Hoare annotation was computed. [2018-12-09 19:27:41,982 INFO L451 ceAbstractionStarter]: At program point L3452-1(lines 3452 3455) the Hoare annotation is: true [2018-12-09 19:27:41,982 INFO L451 ceAbstractionStarter]: At program point L3448(line 3448) the Hoare annotation is: true [2018-12-09 19:27:41,982 INFO L451 ceAbstractionStarter]: At program point L3446(line 3446) the Hoare annotation is: true [2018-12-09 19:27:41,982 INFO L448 ceAbstractionStarter]: For program point L3448-1(line 3448) no Hoare annotation was computed. [2018-12-09 19:27:41,983 INFO L448 ceAbstractionStarter]: For program point L3446-1(line 3446) no Hoare annotation was computed. [2018-12-09 19:27:41,983 INFO L448 ceAbstractionStarter]: For program point L3463(line 3463) no Hoare annotation was computed. [2018-12-09 19:27:41,983 INFO L448 ceAbstractionStarter]: For program point L3457(lines 3457 3460) no Hoare annotation was computed. [2018-12-09 19:27:41,983 INFO L451 ceAbstractionStarter]: At program point L3453(line 3453) the Hoare annotation is: true [2018-12-09 19:27:41,983 INFO L448 ceAbstractionStarter]: For program point L3451-1(line 3451) no Hoare annotation was computed. [2018-12-09 19:27:41,983 INFO L451 ceAbstractionStarter]: At program point L3451(line 3451) the Hoare annotation is: true [2018-12-09 19:27:41,983 INFO L451 ceAbstractionStarter]: At program point L3449-1(lines 3449 3462) the Hoare annotation is: true [2018-12-09 19:27:41,983 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 3462) no Hoare annotation was computed. [2018-12-09 19:27:41,984 INFO L448 ceAbstractionStarter]: For program point kref_getEXIT(lines 3436 3466) no Hoare annotation was computed. [2018-12-09 19:27:41,984 INFO L448 ceAbstractionStarter]: For program point kref_getFINAL(lines 3436 3466) no Hoare annotation was computed. [2018-12-09 19:27:41,984 INFO L451 ceAbstractionStarter]: At program point kref_getENTRY(lines 3436 3466) the Hoare annotation is: true [2018-12-09 19:27:41,984 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 3342 3348) no Hoare annotation was computed. [2018-12-09 19:27:41,984 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3342 3348) no Hoare annotation was computed. [2018-12-09 19:27:41,984 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3342 3348) the Hoare annotation is: true [2018-12-09 19:27:41,984 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 5294 5296) the Hoare annotation is: true [2018-12-09 19:27:41,984 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 5294 5296) no Hoare annotation was computed. [2018-12-09 19:27:41,985 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 5354 5356) no Hoare annotation was computed. [2018-12-09 19:27:41,985 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 5354 5356) no Hoare annotation was computed. [2018-12-09 19:27:41,985 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 5354 5356) the Hoare annotation is: true [2018-12-09 19:27:41,985 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:41,985 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 19:27:41,985 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:41,985 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:41,985 INFO L451 ceAbstractionStarter]: At program point __serio_register_driverENTRY(lines 5262 5264) the Hoare annotation is: true [2018-12-09 19:27:41,986 INFO L448 ceAbstractionStarter]: For program point __serio_register_driverFINAL(lines 5262 5264) no Hoare annotation was computed. [2018-12-09 19:27:41,986 INFO L448 ceAbstractionStarter]: For program point __serio_register_driverEXIT(lines 5262 5264) no Hoare annotation was computed. [2018-12-09 19:27:41,986 INFO L451 ceAbstractionStarter]: At program point L3961(line 3961) the Hoare annotation is: true [2018-12-09 19:27:41,986 INFO L451 ceAbstractionStarter]: At program point L3958(lines 3947 3962) the Hoare annotation is: true [2018-12-09 19:27:41,986 INFO L451 ceAbstractionStarter]: At program point L3956(lines 3947 3962) the Hoare annotation is: true [2018-12-09 19:27:41,986 INFO L448 ceAbstractionStarter]: For program point serio_raw_interruptEXIT(lines 3930 3966) no Hoare annotation was computed. [2018-12-09 19:27:41,986 INFO L451 ceAbstractionStarter]: At program point serio_raw_interruptENTRY(lines 3930 3966) the Hoare annotation is: true [2018-12-09 19:27:41,986 INFO L448 ceAbstractionStarter]: For program point L3953(line 3953) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L451 ceAbstractionStarter]: At program point L3946(line 3946) the Hoare annotation is: true [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point L3947-1(lines 3947 3963) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point L3947(lines 3947 3963) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point serio_raw_interruptFINAL(lines 3930 3966) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2018-12-09 19:27:41,987 INFO L451 ceAbstractionStarter]: At program point L3941(line 3941) the Hoare annotation is: true [2018-12-09 19:27:41,987 INFO L448 ceAbstractionStarter]: For program point fasync_helperFINAL(lines 5281 5283) no Hoare annotation was computed. [2018-12-09 19:27:41,988 INFO L451 ceAbstractionStarter]: At program point fasync_helperENTRY(lines 5281 5283) the Hoare annotation is: true [2018-12-09 19:27:41,988 INFO L448 ceAbstractionStarter]: For program point fasync_helperEXIT(lines 5281 5283) no Hoare annotation was computed. [2018-12-09 19:27:41,988 INFO L444 ceAbstractionStarter]: At program point L4559(line 4559) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,988 INFO L444 ceAbstractionStarter]: At program point L4559-1(line 4559) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:41,988 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_22ENTRY(lines 4556 4563) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,988 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_22FINAL(lines 4556 4563) no Hoare annotation was computed. [2018-12-09 19:27:41,988 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_22EXIT(lines 4556 4563) no Hoare annotation was computed. [2018-12-09 19:27:41,989 INFO L448 ceAbstractionStarter]: For program point get_deviceEXIT(lines 5288 5290) no Hoare annotation was computed. [2018-12-09 19:27:41,989 INFO L451 ceAbstractionStarter]: At program point L5289(line 5289) the Hoare annotation is: true [2018-12-09 19:27:41,989 INFO L448 ceAbstractionStarter]: For program point L5289-1(line 5289) no Hoare annotation was computed. [2018-12-09 19:27:41,989 INFO L448 ceAbstractionStarter]: For program point get_deviceFINAL(lines 5288 5290) no Hoare annotation was computed. [2018-12-09 19:27:41,989 INFO L451 ceAbstractionStarter]: At program point get_deviceENTRY(lines 5288 5290) the Hoare annotation is: true [2018-12-09 19:27:41,989 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3265 3281) the Hoare annotation is: true [2018-12-09 19:27:41,989 INFO L448 ceAbstractionStarter]: For program point L3272(lines 3272 3279) no Hoare annotation was computed. [2018-12-09 19:27:41,989 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3265 3281) no Hoare annotation was computed. [2018-12-09 19:27:41,990 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3265 3281) no Hoare annotation was computed. [2018-12-09 19:27:41,990 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_17EXIT(lines 4505 4512) no Hoare annotation was computed. [2018-12-09 19:27:41,990 INFO L444 ceAbstractionStarter]: At program point L4508-1(line 4508) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,990 INFO L444 ceAbstractionStarter]: At program point L4508(line 4508) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,990 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_17ENTRY(lines 4505 4512) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,990 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_17FINAL(lines 4505 4512) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4067) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point L4063-1(line 4063) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point L4064-2(lines 4064 4067) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L451 ceAbstractionStarter]: At program point L4063(line 4063) the Hoare annotation is: true [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point L4056(lines 4056 4070) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point L4053-1(line 4053) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L451 ceAbstractionStarter]: At program point L4053(line 4053) the Hoare annotation is: true [2018-12-09 19:27:41,991 INFO L448 ceAbstractionStarter]: For program point serio_raw_reconnectFINAL(lines 4045 4073) no Hoare annotation was computed. [2018-12-09 19:27:41,991 INFO L451 ceAbstractionStarter]: At program point serio_raw_reconnectENTRY(lines 4045 4073) the Hoare annotation is: true [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point serio_raw_reconnectEXIT(lines 4045 4073) no Hoare annotation was computed. [2018-12-09 19:27:41,992 INFO L451 ceAbstractionStarter]: At program point mutex_lock_killableENTRY(lines 5316 5318) the Hoare annotation is: true [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point mutex_lock_killableEXIT(lines 5316 5318) no Hoare annotation was computed. [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point mutex_lock_killableFINAL(lines 5316 5318) no Hoare annotation was computed. [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point prepare_to_wait_eventEXIT(lines 5331 5333) no Hoare annotation was computed. [2018-12-09 19:27:41,992 INFO L451 ceAbstractionStarter]: At program point prepare_to_wait_eventENTRY(lines 5331 5333) the Hoare annotation is: true [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point prepare_to_wait_eventFINAL(lines 5331 5333) no Hoare annotation was computed. [2018-12-09 19:27:41,992 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 5358 5360) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 5358 5360) the Hoare annotation is: true [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 5358 5360) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point kill_fasyncFINAL(lines 5291 5293) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L451 ceAbstractionStarter]: At program point kill_fasyncENTRY(lines 5291 5293) the Hoare annotation is: true [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point kill_fasyncEXIT(lines 5291 5293) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point __might_sleepFINAL(lines 5258 5260) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L451 ceAbstractionStarter]: At program point __might_sleepENTRY(lines 5258 5260) the Hoare annotation is: true [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point __might_sleepEXIT(lines 5258 5260) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L448 ceAbstractionStarter]: For program point list_del_initEXIT(lines 3193 3200) no Hoare annotation was computed. [2018-12-09 19:27:41,993 INFO L451 ceAbstractionStarter]: At program point L3196(line 3196) the Hoare annotation is: true [2018-12-09 19:27:41,993 INFO L451 ceAbstractionStarter]: At program point list_del_initENTRY(lines 3193 3200) the Hoare annotation is: true [2018-12-09 19:27:41,994 INFO L451 ceAbstractionStarter]: At program point L3196-1(line 3196) the Hoare annotation is: true [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point list_del_initFINAL(lines 3193 3200) no Hoare annotation was computed. [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 3184 3190) no Hoare annotation was computed. [2018-12-09 19:27:41,994 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 3184 3190) the Hoare annotation is: true [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point L3187-1(line 3187) no Hoare annotation was computed. [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 3184 3190) no Hoare annotation was computed. [2018-12-09 19:27:41,994 INFO L451 ceAbstractionStarter]: At program point L3187(line 3187) the Hoare annotation is: true [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point L4129-1(line 4129) no Hoare annotation was computed. [2018-12-09 19:27:41,994 INFO L444 ceAbstractionStarter]: At program point L4129(line 4129) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 ~ldv_mutex_serio_raw_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (= 1 ~ldv_state_variable_1~0) .cse2 .cse3 (not (= 1 |old(~ldv_state_variable_1~0)|)) .cse4 .cse5) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_1~0 0) .cse3 .cse4 .cse5 (not (= 0 |old(~ldv_state_variable_1~0)|))))) [2018-12-09 19:27:41,994 INFO L448 ceAbstractionStarter]: For program point serio_raw_drv_initEXIT(lines 4125 4132) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L444 ceAbstractionStarter]: At program point serio_raw_drv_initENTRY(lines 4125 4132) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 ~ldv_mutex_serio_raw_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (= 1 ~ldv_state_variable_1~0) .cse2 .cse3 (not (= 1 |old(~ldv_state_variable_1~0)|)) .cse4 .cse5) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_1~0 0) .cse3 .cse4 .cse5 (not (= 0 |old(~ldv_state_variable_1~0)|))))) [2018-12-09 19:27:41,995 INFO L448 ceAbstractionStarter]: For program point serio_raw_drv_initFINAL(lines 4125 4132) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 5323 5325) the Hoare annotation is: true [2018-12-09 19:27:41,995 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 5323 5325) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 5323 5325) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4592) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 4588 4594) no Hoare annotation was computed. [2018-12-09 19:27:41,995 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 4588 4594) the Hoare annotation is: true [2018-12-09 19:27:41,996 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 4588 4594) no Hoare annotation was computed. [2018-12-09 19:27:41,996 INFO L448 ceAbstractionStarter]: For program point atomic_sub_and_testFINAL(lines 3211 3219) no Hoare annotation was computed. [2018-12-09 19:27:41,996 INFO L451 ceAbstractionStarter]: At program point atomic_sub_and_testENTRY(lines 3211 3219) the Hoare annotation is: true [2018-12-09 19:27:41,996 INFO L448 ceAbstractionStarter]: For program point atomic_sub_and_testEXIT(lines 3211 3219) no Hoare annotation was computed. [2018-12-09 19:27:41,996 INFO L451 ceAbstractionStarter]: At program point noop_llseekENTRY(lines 5327 5329) the Hoare annotation is: true [2018-12-09 19:27:41,996 INFO L448 ceAbstractionStarter]: For program point noop_llseekFINAL(lines 5327 5329) no Hoare annotation was computed. [2018-12-09 19:27:41,996 INFO L448 ceAbstractionStarter]: For program point noop_llseekEXIT(lines 5327 5329) no Hoare annotation was computed. [2018-12-09 19:27:41,996 INFO L444 ceAbstractionStarter]: At program point L4574(line 4574) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= 1 ~ldv_state_variable_1~0) (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,996 INFO L444 ceAbstractionStarter]: At program point ldv___serio_register_driver_23ENTRY(lines 4564 4579) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 ~ldv_mutex_serio_raw_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (= 1 ~ldv_state_variable_1~0) .cse2 .cse3 (not (= 1 |old(~ldv_state_variable_1~0)|)) .cse4 .cse5) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_1~0 0) .cse3 .cse4 .cse5 (not (= 0 |old(~ldv_state_variable_1~0)|))))) [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point L4572-1(lines 4572 4576) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L444 ceAbstractionStarter]: At program point L4570(line 4570) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 ~ldv_mutex_serio_raw_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (= 1 ~ldv_state_variable_1~0) .cse2 .cse3 (not (= 1 |old(~ldv_state_variable_1~0)|)) .cse4 .cse5) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_1~0 0) .cse3 .cse4 .cse5 (not (= 0 |old(~ldv_state_variable_1~0)|))))) [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point ldv___serio_register_driver_23EXIT(lines 4564 4579) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point L4572(lines 4572 4576) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point L4570-1(line 4570) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point ldv___serio_register_driver_23FINAL(lines 4564 4579) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point kref_putEXIT(lines 3489 3496) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L448 ceAbstractionStarter]: For program point L3493-1(line 3493) no Hoare annotation was computed. [2018-12-09 19:27:41,997 INFO L444 ceAbstractionStarter]: At program point L3493(line 3493) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,998 INFO L444 ceAbstractionStarter]: At program point kref_putENTRY(lines 3489 3496) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point kref_putFINAL(lines 3489 3496) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 3385 3391) the Hoare annotation is: true [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 3385 3391) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L451 ceAbstractionStarter]: At program point L3388(line 3388) the Hoare annotation is: true [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 3385 3391) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3349 3354) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3349 3354) the Hoare annotation is: true [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3349 3354) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point serio_raw_disconnectFINAL(lines 4098 4116) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L448 ceAbstractionStarter]: For program point L4112(line 4112) no Hoare annotation was computed. [2018-12-09 19:27:41,998 INFO L444 ceAbstractionStarter]: At program point L4113(line 4113) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4110(line 4110) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4111(line 4111) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4108(line 4108) the Hoare annotation is: (or (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4109(line 4109) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4106(line 4106) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4108-1(line 4108) the Hoare annotation is: (or (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_state_variable_2~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point serio_raw_disconnectENTRY(lines 4098 4116) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:41,999 INFO L448 ceAbstractionStarter]: For program point L4105-1(line 4105) no Hoare annotation was computed. [2018-12-09 19:27:41,999 INFO L444 ceAbstractionStarter]: At program point L4105(line 4105) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:41,999 INFO L448 ceAbstractionStarter]: For program point L4106-1(line 4106) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point L4103-1(line 4103) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L444 ceAbstractionStarter]: At program point L4103(line 4103) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point serio_raw_disconnectEXIT(lines 4098 4116) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point serio_continue_rxFINAL(lines 3577 3583) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L451 ceAbstractionStarter]: At program point L3580(line 3580) the Hoare annotation is: true [2018-12-09 19:27:42,000 INFO L451 ceAbstractionStarter]: At program point serio_continue_rxENTRY(lines 3577 3583) the Hoare annotation is: true [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point serio_continue_rxEXIT(lines 3577 3583) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 19:27:42,000 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 3299 3309) no Hoare annotation was computed. [2018-12-09 19:27:42,000 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 3299 3309) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point L3304(line 3304) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 3299 3309) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point serio_unregister_driverENTRY(lines 5347 5349) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point serio_unregister_driverFINAL(lines 5347 5349) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point serio_unregister_driverEXIT(lines 5347 5349) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 3617) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point serio_raw_locateFINAL(lines 3604 3627) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point serio_raw_locateEXIT(lines 3604 3627) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point L3622(lines 3609 3626) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point L3620(lines 3609 3626) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point serio_raw_locateENTRY(lines 3604 3627) the Hoare annotation is: true [2018-12-09 19:27:42,001 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,001 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L451 ceAbstractionStarter]: At program point serio_raw_pollENTRY(lines 3909 3925) the Hoare annotation is: true [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point serio_raw_pollEXIT(lines 3909 3925) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point L3918(line 3918) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point serio_raw_pollFINAL(lines 3909 3925) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 3922) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point L3917-1(line 3917) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point L3918-2(line 3918) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L451 ceAbstractionStarter]: At program point L3917(line 3917) the Hoare annotation is: true [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point L3919-2(lines 3919 3922) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L451 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 5308 5310) the Hoare annotation is: true [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 5308 5310) no Hoare annotation was computed. [2018-12-09 19:27:42,002 INFO L448 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 5308 5310) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 3310 3317) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point L3314-1(line 3314) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L451 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 3310 3317) the Hoare annotation is: true [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 3310 3317) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L451 ceAbstractionStarter]: At program point L3314(line 3314) the Hoare annotation is: true [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point serio_raw_drv_exitEXIT(lines 4133 4139) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point serio_raw_drv_exitFINAL(lines 4133 4139) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L451 ceAbstractionStarter]: At program point serio_raw_drv_exitENTRY(lines 4133 4139) the Hoare annotation is: true [2018-12-09 19:27:42,003 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 5249 5251) the Hoare annotation is: true [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 5249 5251) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 5249 5251) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point L3513-1(line 3513) no Hoare annotation was computed. [2018-12-09 19:27:42,003 INFO L451 ceAbstractionStarter]: At program point L3513(line 3513) the Hoare annotation is: true [2018-12-09 19:27:42,003 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 3512) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L451 ceAbstractionStarter]: At program point poll_waitENTRY(lines 3506 3518) the Hoare annotation is: true [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L3510-2(lines 3510 3515) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L3510-4(lines 3506 3518) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point poll_waitEXIT(lines 3506 3518) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3399 3402) the Hoare annotation is: true [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3399 3402) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L3401-1(line 3401) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L451 ceAbstractionStarter]: At program point L3401(line 3401) the Hoare annotation is: true [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3399 3402) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L451 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 3318 3325) the Hoare annotation is: true [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3318 3325) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3318 3325) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L4379(line 4379) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4166 4388) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L4280-2(lines 4278 4289) no Hoare annotation was computed. [2018-12-09 19:27:42,004 INFO L448 ceAbstractionStarter]: For program point L4280(lines 4280 4283) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L444 ceAbstractionStarter]: At program point L4363(line 4363) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4330(line 4330) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4363-1(line 4363) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L451 ceAbstractionStarter]: At program point L4380(line 4380) the Hoare annotation is: true [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4331(lines 4331 4335) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4364(lines 4364 4368) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L444 ceAbstractionStarter]: At program point L4199(line 4199) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4265(line 4265) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4331-2(lines 4302 4374) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4315(line 4315) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4299(line 4299) no Hoare annotation was computed. [2018-12-09 19:27:42,005 INFO L448 ceAbstractionStarter]: For program point L4332-1(line 4332) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 4166 4388) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4266(lines 4266 4297) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L444 ceAbstractionStarter]: At program point L4332(line 4332) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,006 INFO L444 ceAbstractionStarter]: At program point L4382(lines 4192 4387) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4250(line 4250) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L444 ceAbstractionStarter]: At program point L4349(line 4349) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4316(lines 4316 4321) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4349-1(line 4349) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4377) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L444 ceAbstractionStarter]: At program point L4201(line 4201) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4201-1(line 4201) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4256) no Hoare annotation was computed. [2018-12-09 19:27:42,006 INFO L444 ceAbstractionStarter]: At program point L4317(line 4317) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4268(lines 4268 4294) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4252-1(line 4252) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L444 ceAbstractionStarter]: At program point L4252(line 4252) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4302(lines 4302 4374) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L444 ceAbstractionStarter]: At program point L4203(line 4203) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4203-1(line 4203) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4269(line 4269) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4236(line 4236) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L444 ceAbstractionStarter]: At program point L4286(lines 4192 4387) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4385(line 4385) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4381) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4303(line 4303) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4270(lines 4270 4275) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2018-12-09 19:27:42,007 INFO L448 ceAbstractionStarter]: For program point L4221(line 4221) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4271(line 4271) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4238(line 4238) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4271-1(line 4271) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4304-2(lines 4302 4374) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4337(line 4337) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4337-1(line 4337) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4205(line 4205) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4205-1(line 4205) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4354(line 4354) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4263) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4206(line 4206) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L444 ceAbstractionStarter]: At program point L4305(line 4305) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4305-1(line 4305) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2018-12-09 19:27:42,008 INFO L448 ceAbstractionStarter]: For program point L4372(line 4372) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L444 ceAbstractionStarter]: At program point L4207(line 4207) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4207-1(line 4207) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4323(line 4323) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L444 ceAbstractionStarter]: At program point L4356(line 4356) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4224(lines 4224 4260) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L451 ceAbstractionStarter]: At program point L4373(line 4373) the Hoare annotation is: true [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4208-1(line 4208) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L444 ceAbstractionStarter]: At program point L4208(line 4208) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4258(line 4258) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4324(lines 4324 4328) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4225(line 4225) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4166 4388) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,009 INFO L444 ceAbstractionStarter]: At program point L4209(line 4209) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,009 INFO L448 ceAbstractionStarter]: For program point L4209-1(line 4209) no Hoare annotation was computed. [2018-12-09 19:27:42,009 INFO L451 ceAbstractionStarter]: At program point L4259(line 4259) the Hoare annotation is: true [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4234) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L444 ceAbstractionStarter]: At program point L4325(line 4325) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4292(line 4292) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4325-1(line 4325) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L444 ceAbstractionStarter]: At program point L4193(line 4193) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4342(line 4342) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4243(line 4243) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L444 ceAbstractionStarter]: At program point L4210(line 4210) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4210-1(line 4210) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L444 ceAbstractionStarter]: At program point L4227(line 4227) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= 1 ~ldv_state_variable_1~0) (= ~ldv_retval_1~0 0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4227-1(line 4227) no Hoare annotation was computed. [2018-12-09 19:27:42,010 INFO L451 ceAbstractionStarter]: At program point L4293(line 4293) the Hoare annotation is: true [2018-12-09 19:27:42,010 INFO L448 ceAbstractionStarter]: For program point L4343(lines 4343 4347) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L444 ceAbstractionStarter]: At program point L4310(line 4310) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,011 INFO L444 ceAbstractionStarter]: At program point L4211(line 4211) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4211-1(line 4211) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4277(line 4277) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4310-1(line 4310) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4343-2(lines 4302 4374) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4244(lines 4244 4248) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4195-1(line 4195) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L444 ceAbstractionStarter]: At program point L4195(line 4195) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4228(lines 4228 4232) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2018-12-09 19:27:42,011 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4290) no Hoare annotation was computed. [2018-12-09 19:27:42,012 INFO L444 ceAbstractionStarter]: At program point L4344(line 4344) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,012 INFO L448 ceAbstractionStarter]: For program point L4212-1(line 4212) no Hoare annotation was computed. [2018-12-09 19:27:42,012 INFO L444 ceAbstractionStarter]: At program point L4245(line 4245) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0))) [2018-12-09 19:27:42,012 INFO L444 ceAbstractionStarter]: At program point L4212(line 4212) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4245-1(line 4245) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4361(line 4361) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L444 ceAbstractionStarter]: At program point L4279(line 4279) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4279-1(line 4279) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L444 ceAbstractionStarter]: At program point L4213(line 4213) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4213-1(line 4213) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4370) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4197-1(line 4197) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L444 ceAbstractionStarter]: At program point L4197(line 4197) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 19:27:42,020 INFO L451 ceAbstractionStarter]: At program point ldv_serio_driver_1ENTRY(lines 4145 4153) the Hoare annotation is: true [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point ldv_serio_driver_1EXIT(lines 4145 4153) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point ldv_serio_driver_1FINAL(lines 4145 4153) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L451 ceAbstractionStarter]: At program point L4149(line 4149) the Hoare annotation is: true [2018-12-09 19:27:42,020 INFO L451 ceAbstractionStarter]: At program point serio_set_drvdataENTRY(lines 3563 3569) the Hoare annotation is: true [2018-12-09 19:27:42,020 INFO L451 ceAbstractionStarter]: At program point L3566(line 3566) the Hoare annotation is: true [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point serio_set_drvdataEXIT(lines 3563 3569) no Hoare annotation was computed. [2018-12-09 19:27:42,020 INFO L448 ceAbstractionStarter]: For program point serio_set_drvdataFINAL(lines 3563 3569) no Hoare annotation was computed. [2018-12-09 19:27:42,026 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 3175 3182) no Hoare annotation was computed. [2018-12-09 19:27:42,026 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 3175 3182) the Hoare annotation is: true [2018-12-09 19:27:42,026 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 3175 3182) no Hoare annotation was computed. [2018-12-09 19:27:42,026 INFO L451 ceAbstractionStarter]: At program point L4542(line 4542) the Hoare annotation is: true [2018-12-09 19:27:42,027 INFO L451 ceAbstractionStarter]: At program point ldv_misc_deregister_20ENTRY(lines 4537 4547) the Hoare annotation is: true [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point ldv_misc_deregister_20EXIT(lines 4537 4547) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point L4542-1(line 4542) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point ldv_misc_deregister_20FINAL(lines 4537 4547) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 5274 5276) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 5274 5276) the Hoare annotation is: true [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 5274 5276) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L444 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:42,027 INFO L444 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:42,027 INFO L444 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 1 ~ldv_mutex_serio_raw_mutex~0)))) [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L448 ceAbstractionStarter]: For program point kref_initFINAL(lines 3429 3435) no Hoare annotation was computed. [2018-12-09 19:27:42,027 INFO L451 ceAbstractionStarter]: At program point L3432(line 3432) the Hoare annotation is: true [2018-12-09 19:27:42,033 INFO L451 ceAbstractionStarter]: At program point kref_initENTRY(lines 3429 3435) the Hoare annotation is: true [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point kref_initEXIT(lines 3429 3435) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L444 ceAbstractionStarter]: At program point L3999(line 3999) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,033 INFO L444 ceAbstractionStarter]: At program point L4020(line 4020) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 .cse2 (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= 0 serio_raw_connect_~err~0)) .cse3 .cse4 .cse5) (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0) .cse5))) [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point serio_raw_connectEXIT(lines 3967 4044) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L3979-1(line 3979) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L444 ceAbstractionStarter]: At program point L3979(line 3979) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L4041(line 4041) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L4004(line 4004) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L4000(line 4000) no Hoare annotation was computed. [2018-12-09 19:27:42,033 INFO L444 ceAbstractionStarter]: At program point L3996(line 3996) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,033 INFO L444 ceAbstractionStarter]: At program point L4029(lines 3977 4043) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,033 INFO L448 ceAbstractionStarter]: For program point L3996-1(line 3996) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L444 ceAbstractionStarter]: At program point L3988(line 3988) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L4021(lines 4021 4025) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L4021-2(lines 3977 4043) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L4009-1(line 4009) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L444 ceAbstractionStarter]: At program point L4009(line 4009) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 .cse2 (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= 0 serio_raw_connect_~err~0)) .cse3 .cse4 .cse5) (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0) .cse5))) [2018-12-09 19:27:42,038 INFO L444 ceAbstractionStarter]: At program point L4038(lines 3977 4043) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4008) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 3992) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L3989-2(lines 3989 3992) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point serio_raw_connectFINAL(lines 3967 4044) no Hoare annotation was computed. [2018-12-09 19:27:42,038 INFO L444 ceAbstractionStarter]: At program point L4014(line 4014) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= 0 serio_raw_connect_~err~0)) .cse2 .cse3 .cse4 .cse5) (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0) .cse5))) [2018-12-09 19:27:42,038 INFO L448 ceAbstractionStarter]: For program point L3981(lines 3981 3995) no Hoare annotation was computed. [2018-12-09 19:27:42,039 INFO L444 ceAbstractionStarter]: At program point L4014-1(line 4014) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= 0 serio_raw_connect_~err~0)) .cse2 .cse3 .cse4 .cse5) (or (not (= 0 |old(~ldv_state_variable_2~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_2~0 0) .cse5))) [2018-12-09 19:27:42,042 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4013) no Hoare annotation was computed. [2018-12-09 19:27:42,042 INFO L444 ceAbstractionStarter]: At program point serio_raw_connectENTRY(lines 3967 4044) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,042 INFO L444 ceAbstractionStarter]: At program point L4002(line 4002) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,042 INFO L448 ceAbstractionStarter]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2018-12-09 19:27:42,042 INFO L444 ceAbstractionStarter]: At program point L3998(line 3998) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,042 INFO L444 ceAbstractionStarter]: At program point L3998-1(line 3998) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,042 INFO L448 ceAbstractionStarter]: For program point L4023-1(line 4023) no Hoare annotation was computed. [2018-12-09 19:27:42,042 INFO L444 ceAbstractionStarter]: At program point L4023(line 4023) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,043 INFO L448 ceAbstractionStarter]: For program point L4015(line 4015) no Hoare annotation was computed. [2018-12-09 19:27:42,043 INFO L444 ceAbstractionStarter]: At program point L4040(line 4040) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,047 INFO L444 ceAbstractionStarter]: At program point L4036(lines 3977 4043) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,047 INFO L444 ceAbstractionStarter]: At program point L4003-1(line 4003) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,047 INFO L444 ceAbstractionStarter]: At program point L4003(line 4003) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 0 ~ldv_retval_1~0))) (.cse2 (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 1 ~ldv_state_variable_1~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (= 1 ~ldv_mutex_serio_raw_mutex~0) .cse3 .cse4 .cse5))) [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 3378 3384) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L451 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 3378 3384) the Hoare annotation is: true [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 3378 3384) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L451 ceAbstractionStarter]: At program point L3381(line 3381) the Hoare annotation is: true [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3743(line 3743) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3743-2(lines 3743 3746) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L451 ceAbstractionStarter]: At program point L3801(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,047 INFO L451 ceAbstractionStarter]: At program point L3793(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,047 INFO L451 ceAbstractionStarter]: At program point L3810(line 3810) the Hoare annotation is: true [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3777(line 3777) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3810-1(line 3810) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3827(line 3827) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3819(lines 3819 3823) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3753(lines 3753 3754) no Hoare annotation was computed. [2018-12-09 19:27:42,047 INFO L448 ceAbstractionStarter]: For program point L3762(line 3762) no Hoare annotation was computed. [2018-12-09 19:27:42,048 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 3837) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L451 ceAbstractionStarter]: At program point L3804-2(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,052 INFO L451 ceAbstractionStarter]: At program point L3821(lines 3808 3829) the Hoare annotation is: true [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3813(line 3813) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3747(lines 3747 3750) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3772(line 3772) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3739(lines 3739 3742) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point serio_raw_readEXIT(lines 3713 3842) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3756(lines 3756 3782) no Hoare annotation was computed. [2018-12-09 19:27:42,052 INFO L451 ceAbstractionStarter]: At program point L3789(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,052 INFO L451 ceAbstractionStarter]: At program point L3806(lines 3806 3807) the Hoare annotation is: true [2018-12-09 19:27:42,052 INFO L448 ceAbstractionStarter]: For program point L3806-1(lines 3806 3807) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3757(line 3757) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3815(line 3815) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3815-2(lines 3815 3818) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3832(lines 3832 3835) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point L3799(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point L3824(line 3824) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3791-1(line 3791) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point L3791(line 3791) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point L3824-1(lines 3808 3829) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point L3783(lines 3733 3841) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3808(line 3808) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point serio_raw_readFINAL(lines 3713 3842) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3808-2(lines 3808 3830) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3808-4(lines 3808 3830) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L451 ceAbstractionStarter]: At program point serio_raw_readENTRY(lines 3713 3842) the Hoare annotation is: true [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3767(line 3767) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point L3792(lines 3792 3796) no Hoare annotation was computed. [2018-12-09 19:27:42,053 INFO L448 ceAbstractionStarter]: For program point misc_registerFINAL(lines 5305 5307) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point misc_registerENTRY(lines 5305 5307) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point misc_registerEXIT(lines 5305 5307) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point __list_del_entryEXIT(lines 5252 5254) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point __list_del_entryENTRY(lines 5252 5254) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point __list_del_entryFINAL(lines 5252 5254) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point __wake_upEXIT(lines 5265 5267) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point __wake_upENTRY(lines 5265 5267) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point __wake_upFINAL(lines 5265 5267) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point serio_pause_rxEXIT(lines 3570 3576) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point serio_pause_rxENTRY(lines 3570 3576) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point serio_pause_rxFINAL(lines 3570 3576) no Hoare annotation was computed. [2018-12-09 19:27:42,059 INFO L451 ceAbstractionStarter]: At program point L3573(line 3573) the Hoare annotation is: true [2018-12-09 19:27:42,059 INFO L448 ceAbstractionStarter]: For program point iminorEXIT(lines 3497 3502) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L451 ceAbstractionStarter]: At program point iminorENTRY(lines 3497 3502) the Hoare annotation is: true [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point iminorFINAL(lines 3497 3502) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L451 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 5312 5314) the Hoare annotation is: true [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 5312 5314) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 5312 5314) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point L3225(lines 3225 3244) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point atomic_add_returnEXIT(lines 3220 3248) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point L3242(line 3242) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point L3238(line 3238) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point L3234(line 3234) no Hoare annotation was computed. [2018-12-09 19:27:42,060 INFO L448 ceAbstractionStarter]: For program point L3230(line 3230) no Hoare annotation was computed. [2018-12-09 19:27:42,066 INFO L448 ceAbstractionStarter]: For program point L3226(line 3226) no Hoare annotation was computed. [2018-12-09 19:27:42,066 INFO L448 ceAbstractionStarter]: For program point atomic_add_returnFINAL(lines 3220 3248) no Hoare annotation was computed. [2018-12-09 19:27:42,066 INFO L451 ceAbstractionStarter]: At program point L3245(lines 3223 3247) the Hoare annotation is: true [2018-12-09 19:27:42,066 INFO L451 ceAbstractionStarter]: At program point atomic_add_returnENTRY(lines 3220 3248) the Hoare annotation is: true [2018-12-09 19:27:42,066 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 3525 3531) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 3525 3531) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 3525 3531) the Hoare annotation is: true [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_15FINAL(lines 4484 4491) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L444 ceAbstractionStarter]: At program point L4487(line 4487) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,067 INFO L444 ceAbstractionStarter]: At program point L4487-1(line 4487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,067 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_15ENTRY(lines 4484 4491) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_15EXIT(lines 4484 4491) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point L4161-1(line 4161) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point L4161(line 4161) the Hoare annotation is: true [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point L4159-1(line 4159) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point ldv_file_operations_2EXIT(lines 4154 4165) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point L4159(line 4159) the Hoare annotation is: true [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point ldv_file_operations_2ENTRY(lines 4154 4165) the Hoare annotation is: true [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point ldv_file_operations_2FINAL(lines 4154 4165) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point serio_get_drvdataENTRY(lines 3555 3562) the Hoare annotation is: true [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point serio_get_drvdataFINAL(lines 3555 3562) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L448 ceAbstractionStarter]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2018-12-09 19:27:42,067 INFO L451 ceAbstractionStarter]: At program point L3559(line 3559) the Hoare annotation is: true [2018-12-09 19:27:42,072 INFO L448 ceAbstractionStarter]: For program point serio_get_drvdataEXIT(lines 3555 3562) no Hoare annotation was computed. [2018-12-09 19:27:42,072 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullEXIT(lines 5350 5352) no Hoare annotation was computed. [2018-12-09 19:27:42,072 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullFINAL(lines 5350 5352) no Hoare annotation was computed. [2018-12-09 19:27:42,072 INFO L451 ceAbstractionStarter]: At program point warn_slowpath_nullENTRY(lines 5350 5352) the Hoare annotation is: true [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 4463 4470) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L444 ceAbstractionStarter]: At program point L4466-1(line 4466) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,073 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 4463 4470) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 4463 4470) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L444 ceAbstractionStarter]: At program point L4466(line 4466) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point serio_raw_freeEXIT(lines 3671 3682) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L451 ceAbstractionStarter]: At program point L3678(line 3678) the Hoare annotation is: true [2018-12-09 19:27:42,073 INFO L451 ceAbstractionStarter]: At program point L3679(line 3679) the Hoare annotation is: true [2018-12-09 19:27:42,073 INFO L451 ceAbstractionStarter]: At program point serio_raw_freeENTRY(lines 3671 3682) the Hoare annotation is: true [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point L3678-1(line 3678) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point serio_raw_freeFINAL(lines 3671 3682) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point put_deviceEXIT(lines 5334 5336) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L451 ceAbstractionStarter]: At program point put_deviceENTRY(lines 5334 5336) the Hoare annotation is: true [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point put_deviceFINAL(lines 5334 5336) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_serio_raw_mutexENTRY(lines 5078 5094) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point L5087(lines 5087 5092) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L448 ceAbstractionStarter]: For program point L5086(line 5086) no Hoare annotation was computed. [2018-12-09 19:27:42,073 INFO L444 ceAbstractionStarter]: At program point L5083(line 5083) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,077 INFO L448 ceAbstractionStarter]: For program point L5082(lines 5082 5085) no Hoare annotation was computed. [2018-12-09 19:27:42,077 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_serio_raw_mutexFINAL(lines 5078 5094) no Hoare annotation was computed. [2018-12-09 19:27:42,077 INFO L444 ceAbstractionStarter]: At program point L5082-1(lines 5082 5085) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,077 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_serio_raw_mutexEXIT(lines 5078 5094) no Hoare annotation was computed. [2018-12-09 19:27:42,077 INFO L451 ceAbstractionStarter]: At program point __might_faultENTRY(lines 5255 5257) the Hoare annotation is: true [2018-12-09 19:27:42,077 INFO L448 ceAbstractionStarter]: For program point __might_faultFINAL(lines 5255 5257) no Hoare annotation was computed. [2018-12-09 19:27:42,077 INFO L448 ceAbstractionStarter]: For program point __might_faultEXIT(lines 5255 5257) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 5297 5299) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 5297 5299) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 5297 5299) the Hoare annotation is: true [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point L4498-1(line 4498) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_16FINAL(lines 4492 4504) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_killable_16ENTRY(lines 4492 4504) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_16EXIT(lines 4492 4504) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L444 ceAbstractionStarter]: At program point L4498(line 4498) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,078 INFO L444 ceAbstractionStarter]: At program point L4500(line 4500) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (= 1 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 3411 3418) no Hoare annotation was computed. [2018-12-09 19:27:42,078 INFO L448 ceAbstractionStarter]: For program point L3415-1(line 3415) no Hoare annotation was computed. [2018-12-09 19:27:42,081 INFO L451 ceAbstractionStarter]: At program point L3415(line 3415) the Hoare annotation is: true [2018-12-09 19:27:42,081 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 3411 3418) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 3411 3418) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 3403 3410) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point L3407-1(line 3407) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point L3407(line 3407) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 3403 3410) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 3403 3410) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L444 ceAbstractionStarter]: At program point ldv_misc_register_18ENTRY(lines 4513 4524) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_18FINAL(lines 4513 4524) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L444 ceAbstractionStarter]: At program point L4518(line 4518) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_1~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point L4521(line 4521) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_18EXIT(lines 4513 4524) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point L4518-1(line 4518) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point ldv_misc_register_19ENTRY(lines 4525 4536) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_19FINAL(lines 4525 4536) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point L4530(line 4530) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point L4533(line 4533) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point L4533-1(line 4533) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_19EXIT(lines 4525 4536) no Hoare annotation was computed. [2018-12-09 19:27:42,082 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 5271 5273) the Hoare annotation is: true [2018-12-09 19:27:42,082 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 5271 5273) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 5271 5273) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point serio_writeEXIT(lines 3543 3554) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L451 ceAbstractionStarter]: At program point serio_writeENTRY(lines 3543 3554) the Hoare annotation is: true [2018-12-09 19:27:42,086 INFO L451 ceAbstractionStarter]: At program point L3548(line 3548) the Hoare annotation is: true [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point serio_writeFINAL(lines 3543 3554) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 3552) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3548-1(line 3548) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L451 ceAbstractionStarter]: At program point serio_closeENTRY(lines 5340 5342) the Hoare annotation is: true [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point serio_closeEXIT(lines 5340 5342) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point serio_closeFINAL(lines 5340 5342) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 3652) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L444 ceAbstractionStarter]: At program point L3642(line 3642) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3642-1(line 3642) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L444 ceAbstractionStarter]: At program point L3636(line 3636) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3636-1(line 3636) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3667(line 3667) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L444 ceAbstractionStarter]: At program point L3665(line 3665) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point serio_raw_openFINAL(lines 3628 3670) no Hoare annotation was computed. [2018-12-09 19:27:42,086 INFO L448 ceAbstractionStarter]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2018-12-09 19:27:42,087 INFO L444 ceAbstractionStarter]: At program point L3663(line 3663) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,087 INFO L448 ceAbstractionStarter]: For program point serio_raw_openEXIT(lines 3628 3670) no Hoare annotation was computed. [2018-12-09 19:27:42,090 INFO L444 ceAbstractionStarter]: At program point serio_raw_openENTRY(lines 3628 3670) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,090 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 3659) no Hoare annotation was computed. [2018-12-09 19:27:42,090 INFO L448 ceAbstractionStarter]: For program point L3653-1(line 3653) no Hoare annotation was computed. [2018-12-09 19:27:42,090 INFO L444 ceAbstractionStarter]: At program point L3653(line 3653) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,090 INFO L448 ceAbstractionStarter]: For program point L3643(lines 3643 3647) no Hoare annotation was computed. [2018-12-09 19:27:42,090 INFO L448 ceAbstractionStarter]: For program point L3641-1(line 3641) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L444 ceAbstractionStarter]: At program point L3641(line 3641) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,091 INFO L448 ceAbstractionStarter]: For program point L3637(lines 3637 3640) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L444 ceAbstractionStarter]: At program point L3666(lines 3635 3669) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,091 INFO L444 ceAbstractionStarter]: At program point L3664(line 3664) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,091 INFO L444 ceAbstractionStarter]: At program point L3662(line 3662) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_serio_raw_mutex~0) (= serio_raw_open_~retval~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,091 INFO L448 ceAbstractionStarter]: For program point L3664-1(line 3664) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L448 ceAbstractionStarter]: For program point L3662-1(line 3662) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L451 ceAbstractionStarter]: At program point L4094(line 4094) the Hoare annotation is: true [2018-12-09 19:27:42,091 INFO L448 ceAbstractionStarter]: For program point serio_raw_hangupFINAL(lines 4074 4097) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L448 ceAbstractionStarter]: For program point L4093-1(line 4093) no Hoare annotation was computed. [2018-12-09 19:27:42,091 INFO L451 ceAbstractionStarter]: At program point L4093(line 4093) the Hoare annotation is: true [2018-12-09 19:27:42,091 INFO L451 ceAbstractionStarter]: At program point L4090(lines 4079 4096) the Hoare annotation is: true [2018-12-09 19:27:42,091 INFO L451 ceAbstractionStarter]: At program point L4088(lines 4079 4096) the Hoare annotation is: true [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point L4085(line 4085) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L451 ceAbstractionStarter]: At program point L4080(line 4080) the Hoare annotation is: true [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L451 ceAbstractionStarter]: At program point serio_raw_hangupENTRY(lines 4074 4097) the Hoare annotation is: true [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point serio_raw_hangupEXIT(lines 4074 4097) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_serio_raw_mutexEXIT(lines 5112 5122) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point L5115(lines 5115 5118) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_serio_raw_mutexENTRY(lines 5112 5122) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point L5115-1(lines 5115 5118) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_serio_raw_mutexFINAL(lines 5112 5122) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L444 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,095 INFO L451 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 5246 5248) the Hoare annotation is: true [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 5246 5248) no Hoare annotation was computed. [2018-12-09 19:27:42,095 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 5246 5248) no Hoare annotation was computed. [2018-12-09 19:27:42,096 INFO L448 ceAbstractionStarter]: For program point L3694(line 3694) no Hoare annotation was computed. [2018-12-09 19:27:42,096 INFO L448 ceAbstractionStarter]: For program point serio_raw_releaseEXIT(lines 3683 3697) no Hoare annotation was computed. [2018-12-09 19:27:42,096 INFO L444 ceAbstractionStarter]: At program point L3692(line 3692) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,096 INFO L444 ceAbstractionStarter]: At program point L3693-1(line 3693) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,096 INFO L444 ceAbstractionStarter]: At program point L3693(line 3693) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,096 INFO L444 ceAbstractionStarter]: At program point L3690(line 3690) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3691-1(line 3691) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L444 ceAbstractionStarter]: At program point serio_raw_releaseENTRY(lines 3683 3697) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,100 INFO L444 ceAbstractionStarter]: At program point L3691(line 3691) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3692-1(line 3692) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point serio_raw_releaseFINAL(lines 3683 3697) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3690-1(line 3690) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point serio_openEXIT(lines 5344 5346) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L451 ceAbstractionStarter]: At program point serio_openENTRY(lines 5344 5346) the Hoare annotation is: true [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point serio_openFINAL(lines 5344 5346) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L444 ceAbstractionStarter]: At program point L3904(lines 3855 3907) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 3872) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3859-1(line 3859) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L444 ceAbstractionStarter]: At program point L3859(line 3859) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= 0 serio_raw_write_~retval~1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3888(lines 3888 3895) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L444 ceAbstractionStarter]: At program point serio_raw_writeENTRY(lines 3843 3908) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point serio_raw_writeEXIT(lines 3843 3908) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3882(lines 3882 3886) no Hoare annotation was computed. [2018-12-09 19:27:42,100 INFO L448 ceAbstractionStarter]: For program point L3905(line 3905) no Hoare annotation was computed. [2018-12-09 19:27:42,104 INFO L444 ceAbstractionStarter]: At program point L3901(lines 3855 3907) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,104 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 3868) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L444 ceAbstractionStarter]: At program point L3897(lines 3855 3907) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point serio_raw_writeFINAL(lines 3843 3908) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point L3860(lines 3860 3863) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point L3889(lines 3889 3892) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point L3887-1(line 3887) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L444 ceAbstractionStarter]: At program point L3887(line 3887) the Hoare annotation is: (or (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point L3875(lines 3875 3876) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_21EXIT(lines 4548 4555) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L444 ceAbstractionStarter]: At program point L4551(line 4551) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,105 INFO L444 ceAbstractionStarter]: At program point L4551-1(line 4551) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (= 2 ~ldv_mutex_serio_raw_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 19:27:42,105 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_21ENTRY(lines 4548 4555) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_21FINAL(lines 4548 4555) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L448 ceAbstractionStarter]: For program point scheduleEXIT(lines 5337 5339) no Hoare annotation was computed. [2018-12-09 19:27:42,105 INFO L451 ceAbstractionStarter]: At program point scheduleFINAL(lines 5337 5339) the Hoare annotation is: true [2018-12-09 19:27:42,105 INFO L451 ceAbstractionStarter]: At program point L3600(line 3600) the Hoare annotation is: true [2018-12-09 19:27:42,105 INFO L451 ceAbstractionStarter]: At program point serio_raw_fasyncENTRY(lines 3594 3603) the Hoare annotation is: true [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L3600-1(line 3600) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point serio_raw_fasyncEXIT(lines 3594 3603) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point serio_raw_fasyncFINAL(lines 3594 3603) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L444 ceAbstractionStarter]: At program point L4479(line 4479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L4479-1(line 4479) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L444 ceAbstractionStarter]: At program point L4477(line 4477) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,110 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_14ENTRY(lines 4471 4483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= 1 |old(~ldv_mutex_serio_raw_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_serio_raw_mutex~0)) [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L4477-1(line 4477) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_14FINAL(lines 4471 4483) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_14EXIT(lines 4471 4483) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L5236(lines 5221 5242) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L5232(lines 5223 5241) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L5228(lines 5223 5241) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point L5224(lines 5223 5241) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 5221 5242) no Hoare annotation was computed. [2018-12-09 19:27:42,110 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 5221 5242) the Hoare annotation is: true [2018-12-09 19:27:42,110 INFO L444 ceAbstractionStarter]: At program point L5237(line 5237) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-09 19:27:42,111 INFO L444 ceAbstractionStarter]: At program point L5233(line 5233) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-09 19:27:42,111 INFO L444 ceAbstractionStarter]: At program point L5229(line 5229) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-09 19:27:42,111 INFO L444 ceAbstractionStarter]: At program point L5225(line 5225) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_serio_raw_mutex~0)) (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L451 ceAbstractionStarter]: At program point L3709(line 3709) the Hoare annotation is: true [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point L3704(lines 3704 3708) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L451 ceAbstractionStarter]: At program point L3702(line 3702) the Hoare annotation is: true [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point L3704-2(lines 3704 3708) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point L3702-1(line 3702) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point serio_raw_fetch_byteEXIT(lines 3698 3712) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L451 ceAbstractionStarter]: At program point serio_raw_fetch_byteENTRY(lines 3698 3712) the Hoare annotation is: true [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point serio_raw_fetch_byteFINAL(lines 3698 3712) no Hoare annotation was computed. [2018-12-09 19:27:42,115 INFO L451 ceAbstractionStarter]: At program point ldv_serio_unregister_driver_24ENTRY(lines 4580 4587) the Hoare annotation is: true [2018-12-09 19:27:42,115 INFO L448 ceAbstractionStarter]: For program point ldv_serio_unregister_driver_24FINAL(lines 4580 4587) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L451 ceAbstractionStarter]: At program point L4583(line 4583) the Hoare annotation is: true [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point ldv_serio_unregister_driver_24EXIT(lines 4580 4587) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point finish_waitEXIT(lines 5284 5286) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L451 ceAbstractionStarter]: At program point finish_waitENTRY(lines 5284 5286) the Hoare annotation is: true [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point finish_waitFINAL(lines 5284 5286) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,116 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_serio_raw_mutex~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_i_mutex_of_inode~0 1)) [2018-12-09 19:27:42,116 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:27:42,116 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:27:42,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:27:42 BoogieIcfgContainer [2018-12-09 19:27:42,127 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 19:27:42,127 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 19:27:42,127 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 19:27:42,127 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 19:27:42,128 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:27:26" (3/4) ... [2018-12-09 19:27:42,130 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 19:27:42,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-12-09 19:27:42,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-09 19:27:42,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_serio_raw_mutex [2018-12-09 19:27:42,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2018-12-09 19:27:42,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_serio_raw_mutex [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_12 [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __serio_register_driver [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_interrupt [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fasync_helper [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_22 [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_device [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_17 [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_reconnect [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_killable [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait_event [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kill_fasync [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_sleep [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-12-09 19:27:42,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_drv_init [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_sub_and_test [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure noop_llseek [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___serio_register_driver_23 [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_disconnect [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_continue_rx [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_unregister_driver [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_locate [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_poll [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_drv_exit [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poll_wait [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-12-09 19:27:42,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_serio_driver_1 [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_set_drvdata [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_deregister_20 [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irq [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_init [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_connect [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_read [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_register [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_del_entry [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_pause_rx [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add_return [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_15 [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_file_operations_2 [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_get_drvdata [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2018-12-09 19:27:42,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_free [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_device [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_fault [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_16 [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_register_18 [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_register_19 [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irq [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_write [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_close [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_open [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_hangup [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_serio_raw_mutex [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_release [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_open [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_write [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_21 [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_fasync [2018-12-09 19:27:42,139 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_14 [2018-12-09 19:27:42,140 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 19:27:42,140 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_fetch_byte [2018-12-09 19:27:42,140 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_serio_unregister_driver_24 [2018-12-09 19:27:42,140 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2018-12-09 19:27:42,153 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 269 nodes and edges [2018-12-09 19:27:42,154 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2018-12-09 19:27:42,155 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2018-12-09 19:27:42,156 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-12-09 19:27:42,157 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-09 19:27:42,175 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,176 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,176 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,176 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == \old(ldv_state_variable_2)) || !(1 == ldv_mutex_lock)) || !(0 == \old(ldv_retval_1))) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_serio_raw_mutex && ldv_retval_1 == 0) [2018-12-09 19:27:42,176 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == \old(ldv_state_variable_2)) || !(1 == ldv_mutex_lock)) || !(0 == \old(ldv_retval_1))) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || 1 == ldv_mutex_serio_raw_mutex [2018-12-09 19:27:42,178 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,180 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,180 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,180 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) [2018-12-09 19:27:42,242 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a890c4e1-1add-4375-a665-1e9c8252b35f/bin-2019/utaipan/witness.graphml [2018-12-09 19:27:42,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 19:27:42,243 INFO L168 Benchmark]: Toolchain (without parser) took 18255.23 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 944.1 MB in the beginning and 908.1 MB in the end (delta: 35.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,243 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 19:27:42,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 903.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -93.4 MB). Peak memory consumption was 72.0 MB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,244 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,244 INFO L168 Benchmark]: Boogie Preprocessor took 82.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,244 INFO L168 Benchmark]: RCFGBuilder took 1092.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -29.0 MB). Peak memory consumption was 171.3 MB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,244 INFO L168 Benchmark]: TraceAbstraction took 16023.57 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.0 GB in the beginning and 959.7 MB in the end (delta: 88.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,244 INFO L168 Benchmark]: Witness Printer took 115.11 ms. Allocated memory is still 2.2 GB. Free memory was 959.7 MB in the beginning and 908.1 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2018-12-09 19:27:42,245 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 903.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -93.4 MB). Peak memory consumption was 72.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1092.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -29.0 MB). Peak memory consumption was 171.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 16023.57 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.0 GB in the beginning and 959.7 MB in the end (delta: 88.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 115.11 ms. Allocated memory is still 2.2 GB. Free memory was 959.7 MB in the beginning and 908.1 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4592]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((((((!(0 == \old(ldv_state_variable_2)) || !(1 == ldv_mutex_lock)) || !(0 == \old(ldv_retval_1))) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_serio_raw_mutex && ldv_retval_1 == 0) - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3977]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3635]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((((((!(0 == \old(ldv_state_variable_2)) || !(1 == ldv_mutex_lock)) || !(0 == \old(ldv_retval_1))) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || 1 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4079]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: ((((2 == ldv_mutex_serio_raw_mutex || !(1 == ldv_mutex_lock)) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3977]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4079]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3977]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(1 == \old(ldv_mutex_serio_raw_mutex))) || 1 == ldv_mutex_serio_raw_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_1)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 106 procedures, 752 locations, 1 error locations. SAFE Result, 15.9s OverallTime, 17 OverallIterations, 9 TraceHistogramMax, 2.5s AutomataDifference, 0.0s DeadEndRemovalTime, 8.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 17438 SDtfs, 7909 SDslu, 32585 SDs, 0 SdLazy, 320 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7721occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 17 MinimizatonAttempts, 572 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 295 LocationsWithAnnotation, 21596 PreInvPairs, 22071 NumberOfFragments, 5272 HoareAnnotationTreeSize, 21596 FomulaSimplifications, 4909 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 295 FomulaSimplificationsInter, 77602 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 4832 NumberOfCodeBlocks, 4832 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 4815 ConstructedInterpolants, 0 QuantifiedInterpolants, 1664263 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 7702/7702 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...